About data transfer/update rules setup

Hi All,
After this BW loading project, I am wondering if anyone can confirm with my issues.
--What is the difference between'initail load & full load'? Examples to use them, please.
--If i use V3 to update, can I choose weekly? some expert told me that i can change the setting in OMO1 after first time loading. I tried it and it didn't work. Why???
--If we loaded into ODS and re-loaded to Cube, should I have the same loading schedules(update rules) for ODS and Cube?? (ex: both full load and weekly)?
--The update rule in OMO1 is for transfer datasource to BW and is nothing about ODS and CUBE loading, Am I right?
--Should I have the same keys for ODS and Cube?
--How can system not replicate loading? EX: every month sales order loading.
Thank you for helping me to understanding data loading in BW.

Hi John,
Here are the answer
--What is the difference between'initail load & full load'?
Ans:-Initial load means initialization which is one time activity if you do not provide any selection criteria while initialization ( this will take your all data to BW depends on extractor you are using ) once that is successful you need to switch your load to delta when you do this only records which are changed will be fetched.
Full load means al records will be fetched and will be aggregated whether you should go for initialization or full load depends on your data requirement.
--If i use V3 to update, can I choose weekly? some expert told me that i can change the setting in OMO1 after first time loading. I tried it and it didn't work. Why???
Ans :--> I think if you are using Lo then you can change this in LBWE job control . OMO1 is if you are using LIS and you want to switch your update in LIS delta tables then the procedure is to go in LBW0 first deactivate your delta mechanism by putting your infostructure name then go to OMO1 and change your control parameter to schedule your delta mechanism on.
--If we loaded into ODS and re-loaded to Cube, should I have the same loading schedules(update rules) for ODS and Cube?? (ex: both full load and weekly)?
Ans:--> Not compulsory but good to have same schedule I mean as soon as ODS is loaded successfully start the load for cube.
--The update rule in OMO1 is for transfer datasource to BW and is nothing about ODS and CUBE loading, Am I right?
Ans -->yes you are right but let me make some correction
in OMO1 update parameters are for switching of delta tables of LIS .
--Should I have the same keys for ODS and Cube?
Ans--> Not compulsory depends on your business logic.
--How can system not replicate loading? EX: every month sales order loading.
Ans--> question not clear for me.
Hope this will help you .
Suneel

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Access master data in update rules

Hi,
I try to calculate a weight in my update rules. Therefore I need the product weight and the number of peaces. I try to read the product weight from master data. The problem is, that it always calculates zero as the result. Is it possible to read master data in update rules?
If I try to calculate the weight in the transfer rules, I get the message in the monitor, that the transfer rules don't finish. Do you have an idea what to do?
Regards,
Gabi

Hi Robert,
here is my code in the update rule.
fill the internal table "MONITOR", to make monitor entries
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data: temp_prod_weight type /BIC/PZL2_P_ID.
general values
RESULT = COMM_STRUCTURE-/BIC/ZL2_POTMW.   "weight
UNIT = COMM_STRUCTURE-UNIT_OF_WT.
RETURNCODE = 0.
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or COMM_STRUCTURE-/BIC/ZL2_POTMW is initial.
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    and objvers = 'A'.
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      ABORT = 1.
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CALL FUNCTION 'UNIT_CONVERSION_SIMPLE'
    EXPORTING
      INPUT                      = RESULT
    NO_TYPE_CHECK              = 'X'
    ROUND_SIGN                 = ' '
      UNIT_IN                    = COMM_STRUCTURE-UNIT_OF_WT
      UNIT_OUT                   = 'KG'
    IMPORTING
    ADD_CONST                  =
    DECIMALS                   =
    DENOMINATOR                =
    NUMERATOR                  =
      OUTPUT                     = RESULT
    EXCEPTIONS
      CONVERSION_NOT_FOUND       = 1
      DIVISION_BY_ZERO           = 2
      INPUT_INVALID              = 3
      OUTPUT_INVALID             = 4
      OVERFLOW                   = 5
      TYPE_INVALID               = 6
      UNITS_MISSING              = 7
      UNIT_IN_NOT_FOUND          = 8
      UNIT_OUT_NOT_FOUND         = 9
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How to look up master data in update rule

Hi Friends,
I want to Fill a characteristic of an info cube using the attribute value in a master data in Update rule.
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Eugene, Atlaj
Your answers were very useful.
Eugene as you said,
I read the link you mentioned and I can use code
like this
DATA: mat LIKE /BI0/PMATERIAL-MATERIAL.
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RETURNCODE = 0.
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Hello Friends,
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Regards,

hi,
check if you have complex transformation in that update rules, like calculation, read from other tables, etc.
take a look 'bw loading performance and analysis' doc
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/1955ba90-0201-0010-d3aa-8b2a4ef6bbb2
and bi performance tuning knowledge center
Business Intelligence Performance Tuning [original link is broken]
there e-learning for bw performance
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Hello,
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Routines will method based.
In addition to what Chetan has sent, check this how to also.
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/6090a621-c170-2910-c1ab-d9203321ee19
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Hi Nils, sorry for delay in replyu2026
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Hi,
Try if this works for you.
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Migration - Yu may wish to read below steps
Transformation Rules
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Replicate NEW/3.x datasource - Change back to 3.x datasource Methodology
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@CP..

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Message was edited by: A.H.P

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I have one basic question need to be clarified:
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suppose 80th record is the error record, what will happen if I am doing this using call transaction metod?
suppose 80th record is the error record, what will happen if I am doing this using session metod but in background mode?
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<b>Points are assured for useful answers.</b>
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Hi:
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About data transfer/update rules setup

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